idid.gemspec in idid-0.0.3 vs idid.gemspec in idid-0.0.4

@@ -15,9 +15,12 @@
   gem.files         = `git ls-files`.split($/)
   gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ["lib"]
 
+  gem.add_development_dependency 'rake'
   gem.add_development_dependency 'rspec', '~> 2.12.0'
+  gem.add_development_dependency 'travis-lint'
 
   gem.add_runtime_dependency 'mail', '~> 2.5.3'
+  gem.add_runtime_dependency 'json', '~> 1.7.5'
 end